{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:S5L67XGMQVVAUPY26M6YW7XFNK","short_pith_number":"pith:S5L67XGM","schema_version":"1.0","canonical_sha256":"9757efdccc856a0a3f1af33d8b7ee56aa0973c62054792bf28d5a6c911c29c15","source":{"kind":"arxiv","id":"1306.2002","version":3},"attestation_state":"computed","paper":{"title":"Apparent contours of nonsingular real cubic surfaces","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.AG","authors_text":"Sergey Finashin, Viatcheslav Kharlamov","submitted_at":"2013-06-09T10:11:00Z","abstract_excerpt":"We give a complete deformation classification of real Zariski sextics, that is of generic apparent contours of nonsingular real cubic surfaces. As a by-product, we observe a certain \"reversion\" duality in the set of deformation classes of these sextics."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1306.2002","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AG","submitted_at":"2013-06-09T10:11:00Z","cross_cats_sorted":[],"title_canon_sha256":"0f0a047d151316fff056564ebe85abd988c8fd55d43c4ae820ae9a4922785d6a","abstract_canon_sha256":"22a52789e7a64230cb21e40f98b83932807c716594462d5e390f6f58a39150da"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:27:49.620649Z","signature_b64":"PS6aZh7zqzUPpXssMA9y9xmI6dsEI6a6rgMpiW/78txDyrnBnH21iMXQeHJxfP7RddxzsHMrUqFHKiUM8eP1Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9757efdccc856a0a3f1af33d8b7ee56aa0973c62054792bf28d5a6c911c29c15","last_reissued_at":"2026-05-18T02:27:49.620224Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:27:49.620224Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Apparent contours of nonsingular real cubic surfaces","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.AG","authors_text":"Sergey Finashin, Viatcheslav Kharlamov","submitted_at":"2013-06-09T10:11:00Z","abstract_excerpt":"We give a complete deformation classification of real Zariski sextics, that is of generic apparent contours of nonsingular real cubic surfaces. As a by-product, we observe a certain \"reversion\" duality in the set of deformation classes of these sextics."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1306.2002","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1306.2002","created_at":"2026-05-18T02:27:49.620290+00:00"},{"alias_kind":"arxiv_version","alias_value":"1306.2002v3","created_at":"2026-05-18T02:27:49.620290+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1306.2002","created_at":"2026-05-18T02:27:49.620290+00:00"},{"alias_kind":"pith_short_12","alias_value":"S5L67XGMQVVA","created_at":"2026-05-18T12:27:59.945178+00:00"},{"alias_kind":"pith_short_16","alias_value":"S5L67XGMQVVAUPY2","created_at":"2026-05-18T12:27:59.945178+00:00"},{"alias_kind":"pith_short_8","alias_value":"S5L67XGM","created_at":"2026-05-18T12:27:59.945178+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/S5L67XGMQVVAUPY26M6YW7XFNK","json":"https://pith.science/pith/S5L67XGMQVVAUPY26M6YW7XFNK.json","graph_json":"https://pith.science/api/pith-number/S5L67XGMQVVAUPY26M6YW7XFNK/graph.json","events_json":"https://pith.science/api/pith-number/S5L67XGMQVVAUPY26M6YW7XFNK/events.json","paper":"https://pith.science/paper/S5L67XGM"},"agent_actions":{"view_html":"https://pith.science/pith/S5L67XGMQVVAUPY26M6YW7XFNK","download_json":"https://pith.science/pith/S5L67XGMQVVAUPY26M6YW7XFNK.json","view_paper":"https://pith.science/paper/S5L67XGM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1306.2002&json=true","fetch_graph":"https://pith.science/api/pith-number/S5L67XGMQVVAUPY26M6YW7XFNK/graph.json","fetch_events":"https://pith.science/api/pith-number/S5L67XGMQVVAUPY26M6YW7XFNK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/S5L67XGMQVVAUPY26M6YW7XFNK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/S5L67XGMQVVAUPY26M6YW7XFNK/action/storage_attestation","attest_author":"https://pith.science/pith/S5L67XGMQVVAUPY26M6YW7XFNK/action/author_attestation","sign_citation":"https://pith.science/pith/S5L67XGMQVVAUPY26M6YW7XFNK/action/citation_signature","submit_replication":"https://pith.science/pith/S5L67XGMQVVAUPY26M6YW7XFNK/action/replication_record"}},"created_at":"2026-05-18T02:27:49.620290+00:00","updated_at":"2026-05-18T02:27:49.620290+00:00"}